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9075413 = 19074759
BaseRepresentation
bin100010100111…
…101011010101
3122002002010102
4202213223111
54310403123
6522303445
7140065634
oct42475325
918062112
109075413
115139546
123057b85
131b59a89
1412c351b
15be4028
hex8a7ad5

9075413 has 4 divisors (see below), whose sum is σ = 9082080. Its totient is φ = 9068748.

The previous prime is 9075403. The next prime is 9075421. The reversal of 9075413 is 3145709.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 9075413 - 210 = 9074389 is a prime.

It is a super-2 number, since 2×90754132 = 164726242241138, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9075403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473 + ... + 4286.

It is an arithmetic number, because the mean of its divisors is an integer number (2270520).

Almost surely, 29075413 is an apocalyptic number.

It is an amenable number.

9075413 is a deficient number, since it is larger than the sum of its proper divisors (6667).

9075413 is a wasteful number, since it uses less digits than its factorization.

9075413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6666.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 9075413 is about 3012.5426138065. The cubic root of 9075413 is about 208.5877499090.

The spelling of 9075413 in words is "nine million, seventy-five thousand, four hundred thirteen".

Divisors: 1 1907 4759 9075413